|ZFIN ID: ZDB-IMAGE-180621-34|
Lpar2b regulates the patterning of the pLLP. (A) Confocal images showing the rosette structures in the pLLP of Tg(-8.0cldnb:lynEGFP) embryos at 32 hpf. (B) Immunostaining of ZO1 (red) in the pLLP of Tg(-8.0cldnb:lynEGFP) embryos at 32 hpf. Arrowheads mark the center of rosettes in (A,B). (C) Whole-mount ISH shows the expression of genes as indicated in the pLLP at 30–32 hpf in embryos injected with control or lpar2b MO. (D) Whole-mount ISH detects the expression of pea3 in the pLLP and midbrain-hindbrain boundary (MHB) regions in wild-type (WT) and Tg(hsp70:caFGFR1) embryos at 32 hpf. The Tg(hsp70:caFGFR1) embryos were heat shocked at 24 hpf for 1 h at 37°C. The pLLP is outlined by dots in (C,D). (E) Epifluorescence images showing Tg(-8.0cldnb:lynEGFP) /Tg(hsp70:caFGFR1) double transgenic embryos injected with lpar2b MO. Upper panel, without heat shock; lower panel, with heat shock. Arrowheads, a trail of cells left by pLLP. (F,G) Quantification of the area expressing pea3 (F) or lef1 (G) in the pLLP. **p < 0.01; #p > 0.05 compared to control.
|Acknowledgments:||This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image.|